York ZF 180 to 300 Sunline Commercial Rooftop Units

FEATURES:

• Meets or exceeds ASHRAE Standard 90.1.
• Smart Equipment—The new generation of UPG control is provided as a standard component on the Sunline™ packaged unit that provides the reliability and ease of use found in Smart Equipment.
• Energy-efficient scroll and reciprocating compressors.
• All model sizes share a common, compact design cabinet in a single footprint for on-site flexibility.
• Installation time and costs are reduced by easy power and control wiring. All units are factory-wired, piped,charged and tested prior to shipment. Factory-installed options further reduce installation costs.
• Gas and electric utility knockouts are provided on unit side and bottom for easy connections.
• Convertible airflow design means no panel cutting is required and no accessory panel is necessary.
• The wide range of indoor airflows accomplished with belt-drive blowers.
• The durable finish made of powder-painted, galvanized steel meets 1,000-hour salt-spray test demands.
• Full-perimeter base rails are permanently attached to provide a solid unit foundation and forklift access.
• The compressor is internally protected against high pressure and temperature.
• Heat exchangers use corrosion-resistant, aluminized steel tubular construction for durability and long service life.
• Permanently lubricated condenser and evaporator fan motor bearings need no annual maintenance.
• Complete line of field-installed accessories, including LoNox, propane and high-altitude conversion kits, motorized dampers, economizers and single- and dual-enthalpy sensors are available.
• Constant (CV), multiple speed (IntelliSpeed™) and variable air volume (VAV) option featuring a variable frequency drive (VFD) is available in several different factory and field-installed configurations to accommodate zoning needs.